Cannot view code in samples for Quickstart

With the experimental branch downloaded on January 25, 2010 (git key 292930ae145a2614c9585a42d787f09a5e18198a ), run quickstart_mochiweb.sh, go to the samples page, and click on 'View source.'

This returns an 'Internal server error'. In the console, there is

=INFO REPORT==== 25-Jan-2010::16:57:27 === {error,error,undef,

   [{wf_utils,path_to_module,["web_samples_jquerypaths"]},
    {web_samples_viewsource,main,0},
    {wf_core,run_first_request,0},
    {wf_core,run_catched,0},
    {wf_core,run,0},
    {mochiweb_http,headers,5},
    {proc_lib,init_p_do_apply,3}]}

wf_utils:path_to_module appears to have gotten deleted somewhere along the way.